6970f50a11e0af45acacaaf97db763a2512e062372b1662fb091130fedb01ad9

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 15:57

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General

Target

NEAS.03a11f30af979c26f036959c7b699670_JC.exe
Size

61KB
MD5

03a11f30af979c26f036959c7b699670
SHA1

e1d7de63184508e6d3e1cd0bafe535efeb3550e1
SHA256

6970f50a11e0af45acacaaf97db763a2512e062372b1662fb091130fedb01ad9
SHA512

86fdaf1fa1ff36456e71c78abd71f49692e5d77b573f7ba80c37a2e8f4d0858e21e2bf6cc13fb20b90e89d4933df35156cb526f97a46c5a83d63615b61655c51
SSDEEP

1536:4MQKzwcnBIf+k7u7rbWiktMUtyZdep9yOTwxR+QisKldl:rDzwcn+7u7rbWikKUtxp9vwxR+1J

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe"	NEAS.03a11f30af979c26f036959c7b699670_JC.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\runouce.exe	NEAS.03a11f30af979c26f036959c7b699670_JC.exe
File opened for modification	C:\Windows\SysWOW64\runouce.exe	NEAS.03a11f30af979c26f036959c7b699670_JC.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2620	2708	NEAS.03a11f30af979c26f036959c7b699670_JC.exe	28
PID 2708 wrote to memory of 2620	2708	NEAS.03a11f30af979c26f036959c7b699670_JC.exe	28
PID 2708 wrote to memory of 2620	2708	NEAS.03a11f30af979c26f036959c7b699670_JC.exe	28
PID 2708 wrote to memory of 2620	2708	NEAS.03a11f30af979c26f036959c7b699670_JC.exe	28
PID 2708 wrote to memory of 1204	2708	NEAS.03a11f30af979c26f036959c7b699670_JC.exe	16
PID 2708 wrote to memory of 1204	2708	NEAS.03a11f30af979c26f036959c7b699670_JC.exe	16

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\NEAS.03a11f30af979c26f036959c7b699670_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.03a11f30af979c26f036959c7b699670_JC.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Users\Admin\AppData\Local\Temp\NEAS.03a11f30af979c26f036959c7b699670_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.03a11f30af979c26f036959c7b699670_JC.exe"
    3⤵
    PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1204-3-0x0000000002160000-0x0000000002161000-memory.dmp

Filesize
4KB

Download
memory/1204-4-0x0000000002160000-0x0000000002161000-memory.dmp

Filesize
4KB

Download
memory/2620-1-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download
memory/2708-0-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download
memory/2708-5-0x0000000001000000-0x0000000001016000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads